Focus on building your collection and learning about the hobby first
His top level is a savagely powerful game ending threat and his middle level is a very healthy midway point between the others
Still, there are so many board states where this is just going to be a two mana 2/2, even if you have rats, because there are often situations where your opponent isnt interested in blocking them anyway This is premium removal
Perhaps Journey into Nyx will offer some clarity
Shards of ice crystallising in the corner perfectly frame the Kantonian legendary bird
I really like all of these designs (side note: the World Championships werent held in 2020 or 2021, for reasons you can probably assume, so there arent any unique cards for that year) and, if I had the disposable income, Id love to own a few